Silk4J test execution hangs when a popup is lunched

Hi everybody,

I test a web application with Silk4j.

This application displays a chat box for some users (depending on their permission): the chat box is a form :

<form name="frmChat" id="frmChat" action="">

The chat box looks like a JDialog but as I sais is programmed as a form

My problem is during test execution, as soon as this chat box appears, seams that Silk test runner hangs and is lost.

I did a debug. I found out the runner comes back If I click manually somewhere in my eclipse!

Also I saw this two links which look like my problem:

http://community.microfocus.com/borland/test/silk_test/w/knowledge_base/10557.why-does-silktests-execution-hang-when-a-modal-dialog-appears-in-firefox.aspx
http://community.microfocus.com/borland/test/silk_test/f/29/t/11162.aspx

But still no luck. 

I'm using Silk Test 17.

Any help will be a lot appreciated!